Modified Ceramic Porous Materials Intended for Retention Viruses Imitating Particles from Water

Archives of Metallurgy and Materials

M. Szafran¹  M. Zalewska¹ 

[1] DEPARTMENT OF INORGANIC TECHNOLOGY AND CERAMICS, FACULTY OF CHEMISTRY, WARSAW UNIVERSITY OF TECHNOLOGY, 3 NOAKOWSKIEGO STR., 00-664 WARSAW, POLAND

关键词: Keywords : zinc oxide;    zeta potential;    electrostatic adsorption;    water purifcation;   

DOI  :  10.2478/amm-2013-0159

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The main purpose of this study was to perform ceramic composite materials with active filter layers which could be applied in the process of elimination viruses imitating particles from water. In this study, the method of obtaining the active layer on the surface of the ceramic porous materials was developed and simulation of the filtration process using polymer dispersion characterized by similar size of particles to the size of viruses and negative charge at the pH of drinking water as it is in the case of viruses was carried out. In order to obtain ceramic composite materials, two types of zinc oxide were used. Application of ZnO is also beneficial because of their low toxicity to human and antibacterial properties.

【 授权许可】

Unknown